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owa347a

owa347a

The Owasys owa347A is a compact, rugged ARM Cortex-A7 Linux gateway for telematics and edge computing on light vehicles and machinery. It combines an IP67 enclosure, wide 9–48 VDC supply and an industrial operating range (-40 to +73 °C) with up to 3× CAN (1× CAN FD), multi-constellation GNSS, LTE Cat 1 bis cellular, optional WiFi 6 and Bluetooth 5.4, and configurable digital and analog I/O. Secure Boot, TPM 2.0 and a Yocto-based Linux runtime provide a hardened platform for connected fleet management, predictive maintenance, municipal vehicles, mobile compressors and other compact equipment exposed to harsh conditions on land or water.
  • Additional CAN
  • Wifi & BT
  • Expanded storage
  • Additional RS485
  • Custom ethernet
  • MEMS
  • Antennas
Price
657.00 € 657.00 €
567.00 €
(Tax excluded)
Terms and Conditions
Key FeaturesTechnical SpecsDocumentation

Key Features

ARM Cortex-A7 Linux platform792 MHz with Yocto Project file system
IP67 rugged enclosureDust- and water-tight PBT GF housing
Industrial temperature range-40 to +73 °C without battery
Compact form factor112.8 × 118.8 × 37.5 mm
Wide 9–48 VDC inputDirect vehicle and machinery integration
Low-power modesWake-on-input via any of 4 digital inputs
Optional Li-Ion battery backupRear cover, with 10-year RTC backup standard
Multi-constellation GNSSGPS, GLONASS, Galileo, BeiDou, QZSS + SBAS
LTE Cat 1 bis cellular3GPP Release 14, global multi-band
Optional WiFi 6 & BT 5.4802.11 a/b/g/n/ac/ax with dual Bluetooth
Up to 3× CAN with CAN FD2× CAN 2.0B at 1 Mbps + 1× CAN FD at 5 Mbps
Serial & legacy interfacesRS232, optional RS485, K-Line, 1-Wire, USB 2.0
Optional Ethernet 10/10010/100Base-TX via M12 D-code connector
Configurable digital & analog I/O4 DI (0–50 V), 4 DO open drain (200 mA), 3 AI 12-bit
Inertial sensingProgrammable 3-axis accelerometer (opt. 6-axis)
Secure Boot & TPM 2.0Hardware root of trust for boot integrity

 

Technical Specs

ProcessorARM Cortex-A7 32-bit at 792 MHz
RAM512 MB DDR3
Flash512 MB NAND
Optional storage8 GB eMMC
Operating systemYocto Project file system
SecuritySecure Boot, TPM 2.0


ConstellationsGPS, GLONASS, Galileo, BeiDou, QZSS
SBASWAAS, EGNOS, MSAS, GAGAN
Accuracy< 2.5 m CEP
Update rateUp to 10 Hz
Cold start33 s
Hot start< 1 s
Sensitivity-161 dBm tracking, -156 dBm acquisition
Active antenna supply+1.8 to +3.3 V


StandardLTE Cat 1 bis, 3GPP Release 14
LTE-FDD bandsB1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66
LTE-TDD bandsB34, B38, B39, B40, B41
DownlinkUp to 10 Mbps
UplinkUp to 5 Mbps
SIM form factorNano SIM (4FF) or MFF2


WiFi standardWiFi 6 (802.11 a/b/g/n/ac/ax)
BluetoothBluetooth 5.4
AntennasExternal FAKRA or optional internal antennas


CAN busUp to 3: 2× CAN 2.0B at 1 Mbps + optional 1× CAN FD at 5 Mbps
K-lineYes
EthernetOptional 10/100Base-TX via M12 D-code
RS2321× external (TX/RX), console
RS485Optional, up to 1 port
USBUSB Host 2.0 (operation & maintenance)
1-Wire / iButtonMaxim 1-Wire
Sensors3-axis accelerometer standard, optional 6-axis (accelerometer + gyroscope)
Status indication4 LEDs


Nominal input range9 to 48 VDC
Low-power modesYes
RTC backup batteryStandard, 10-year duration
Optional backup batteryRechargeable Li-Ion 3.7 V (rear cover)


Protection ratingIP67
Dimensions (L × W × H)112.8 × 118.8 × 37.5 mm
MaterialPBT GF (glass-fibre reinforced PBT)
System connectorAT13M-12 (12 way)
SIM slotNano SIM
Operating temperature (no battery)-40 to +73 °C
Operating temperature (with Li-Ion)-40 to +53 °C (external supply), -20 to +53 °C (battery), 0 to +45 °C (charging)


 

Feature availability depends on model configuration. Visit the Owasys Developer Zone for OS and kernel information, or contact your VYNZE account manager.

Multiplexing & compatibility: analog inputs are multiplexed with digital I/O pins; RS485 is not compatible with CAN2; K-line is multiplexed with DIO3/AIN3; iButton is multiplexed with DIO6; CAN3 is not compatible with RS232.

Cellular: built-in LTE Cat 1 bis (3GPP Release 14). Requires a Nano SIM (4FF) or MFF2 — not included.


Documentation

BOK-000-3701-PA2_Datasheet_owa347A.pdf

BOK_000_3700-PA2_Product_Variants_owa347.pdf

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